# Annotated Object Scale Dialog Box [GstarCAD 2027](Help%20System/GSTARCAD/2027/Index.md) → [Commands](Help%20System/GSTARCAD/2027/Commands/(Commands).md) → [O](Help%20System/GSTARCAD/2027/Commands/O/(O).md) **Function Description:** Adds or deletes supported scales for the selected annotative objects.  **Dialog Box Options:** ## **Object Scale List** Displays a list of scales supported by the selected object. ## Add Displays the Add Scale to Objects dialog box, in which you can select a scale to add to the Object Scale List. ## **Delete** Removes the object scale you have selected in the Object Scale List. ## List a**ll selected objects' scales** Shows all scales that selected objects support in the Object Scale list. ## **List common selected objects' scales** Shows common scales that selected objects support in the Object Scale list. --- [Original help](https://www.gstarcad.net/help/GstarCAD_2027_en-US/detail/commandReferences_O/OBJECTSCALE_DIA.html) · © Gstarsoft Co., Ltd.